The hollow
Subtitle: a Hercule Poirot mystery.
Publisher: Dodd, Mead & company
Published: 1946
Place of publication: New York
Language: eng
Number of pages: 279
Subjects: Poirot, Hercule (Fictitious character) -- Fiction.; Private investigators -- England -- London -- Fiction.; London (England) -- Fiction.
Notes: At head of title:  Agatha Christie.
"Red badge detective."
"Shorter version ... was published serially in Colier's under the title of the Outraged heart."